baber/WOPTO huggingface dataset:
Patent WO-2019194547-A1 (WO)
Title: Polyolefin resin composition and production method of same
Inventor: LEE JANG WOO
IPC: C08F2/01
Filed: 2019-04-02
Abstract: Disclosed are a polyolefin resin composition and a production method using same. Provided is a polyolefin resin which satisfies the following conditions: (1) 0.1-1.5 g/10 min of a melt index (MI 2.16, 190℃, 2.16 kg load conditions); (2) a density of 0.91-0.93 g/cc; (3) a polydispersity index (Mw/Mn) of 3-7; (4) 2.3-4.5 of Mz/Mw; and (5) a comonomer orthogonal index (COI) of 5-12 as calculated by mathematical formula 1 in the specification. In the mathematical formula 1, on a molecular weight and comonomer distribution curve, where the log value (log Mw) of a molecular weight (Mw) is defined as the X axis, and the amount of polymers (dW_dlog Mw) corresponding to the log value and the average number of short chain branches (SCBs) (the number of side branches per 1,000 carbon atoms, unit: ea./1,000C) from comonomers are each defined as the Y axis, the number of SCBs at Mz represents an average number of side branches from copolymers per 1,000 carbon atoms at a Z-average molecular weight (Mz), and the number of SCBs at Mn represents an average number of side branches from comonomers per 1,000 carbon atoms at a number-average molecular weight (Mn).
Patent WO-2019199112-A1 (WO)
Title: Autonomous work system and method, and computer-readable recording medium
Inventor: NAM HAN SEOK
IPC: B25J19/02
Filed: 2019-04-12
Abstract: Provided are an autonomous work system and method, and a computer-readable recording medium. The autonomous work system, according to one embodiment of the present invention, is an autonomous work system comprising a master work robot and at least one slave work robot. The master work robot comprises: a data receiving unit for receiving information on a work space; a sensing unit for sensing the work space; a sensing configuration unit for configuring a master work robot moving path, a sensing location, and a sensing angle of the sensing unit; and a first location determining unit for determining the location of the master work robot by comparing reference map data with sensing data, acquired via the sensing unit, at the sensing location. The slave work robot comprises a second location determining unit for determining the location of the slave robot.
Patent WO-2019203618-A1 (WO)
Inventor: KWAK GEUN JAE
IPC: C01B3/34
Filed: 2019-04-19
Abstract: La présente invention concerne un système de stabilisation d'un système d'alimentation et de production d'énergie chimique par réglage de la fréquence d'un système d'alimentation à l'aide d'un module de reformage plasma. La stabilité du système d'alimentation peut être assurée par demande de l'alimentation générée afin de retourner, à une fréquence standard, une fréquence fluctuante générée en raison d'une discordance entre une alimentation de demande et une alimentation dans le système d'alimentation, et une énergie chimique utile peut être générée par entraînement du module de reformage plasma avec la puissance générée.
Patent WO-2020004797-A1 (WO)
Inventor: MOON SANG KUG
IPC: C09J133/00
Filed: 2019-04-19
Abstract: The present invention relates to a permanent attachment type UHF band RFID tire tag and a manufacturing method thereof and, more specifically, to a permanent attachment type UHF band RFID tire tag which is attached to the tire surface during a tire manufacturing process in a high-temperature and high-pressure environment, enables the management of the tire manufacturing history from the initial manufacturing stage to product shipment, maintains durability in spite of the expansion and contraction of the tire due to the operation after the tire has subsequently been installed in a vehicle, and thus is prevented from tag chip damage and falling off from the tire, thereby enabling RFID communication without failure until the life of the tire is expended.
Patent WO-2020101129-A1 (WO)
Inventor: CHAE SEUNG SEOK
IPC: A24F19/10
Filed: 2019-05-03
Abstract: The present invention relates to an automatic fire-extinguishing ashtray, which extinguishes a fire by using two rollers to compress a cigarette butt, moves the rollers according to the size of foreign material flowing therein, so as to ensure a space between the rollers so that the foreign material is removed, or drives a block moving along the surface of the roller in the longitudinal direction of the roller, so as to remove the foreign material, thereby enabling device failure or breakdown caused by the foreign material to be prevented, and senses the foreign material at an inlet, the amount of the cigarette butts loaded in a collecting box, or the like so as to remotely report same to a manager, thereby improving management efficiency.
Patent WO-2020251101-A1 (WO)
Inventor: HAN JONGWOO
IPC: G10L15/22
Filed: 2019-06-14
Abstract: An embodiment of the present invention provides an artificial intelligence device including: a communication unit which communicates with a plurality of external artificial intelligence devices; and a processor which receives sound signals for a user from the plurality of external artificial intelligence devices, calculates the distance from each of the plurality of external artificial intelligence devices to the user, as well as the amount of change in the distances, on the basis of the acquired sound signals, determines the current movement path of the user on the basis of the calculated distances and the calculated amount of change in the distances, and determines a future movement path of the user on the basis of the current movement path.
Patent WO-2020013522-A1 (WO)
Inventor: LEE YEON BEOM
IPC: B01F3/08
Filed: 2019-07-04
Abstract: La présente invention : mesure en continu une pression en temps réel au moyen de capteurs de détection de pression à l'intérieur d'un récipient et à l'intérieur d'une tuyauterie chimique et décharge rapidement de l'air lorsqu'une pression anormale est générée, de façon à fournir de manière stable un liquide brut à travers une partie d'alimentation en liquide à maintien de pression fixe; vérifie une concentration standard après que le liquide brut est mélangé de façon à retransférer le liquide mélangé à une unité de réservoir de mélange lorsque la concentration de celui-ci n'atteint pas la concentration de référence, ce qui permet de pulvériser le liquide mélangé à travers un élément de buse à jet; et de raccourcir le temps de mélange du liquide principalement mélangé de façon à permettre au liquide mélangé d'être produit en masse et d'assurer une qualité stable de celui-ci.
Patent WO-2021040089-A1 (WO)
Inventor: LEE DAE HEE
IPC: G06F16/36
Filed: 2019-08-29
Abstract: Topic modelling is used to classify words with regard to each topic. If a user configures major words and a hierarchy in a specific topic, parse tree information is produced, thereby extracting words similar to the hierarchy of the major words configured by the user. The extracted words are used to extract word embedding, and the similarity between the major words selected by the user and the word embedding is used to extract words having a high degree of relation. This series of processes is repeated to extend ontology (semantic-graph) information having hierarchy and relation information regarding words of interest of the user. The word embedding extraction method may be changed to a parse tree method. In this case, the hierarchy of words extracted by parse analysis is used such that, by applying an SVD method, the ontology information selected by the user is expanded. In addition, an area of interest of a representative image is selected from the expanded ontology information, and a document having similar image information is extracted from a heterogenous topic document, thereby expanding the user ontology information.
Patent WO-2020055141-A1 (WO)
Title: Method and device for detecting duplicate content
Inventor: CHOPRA ASHISH
IPC: G06F21/10
Filed: 2019-09-11
Abstract: Provided is a method for detecting duplicate audio content in an electronic device. The method includes receiving, by the electronic device, a plurality of audio content, decoding, by the electronic device, each of the audio content to extract a plurality of byte streams of each of the audio content and audio feature information, generating, by the electronic device, a unique signature for each of the audio content based on the plurality of byte streams of each of the audio content, and storing, by the electronic device, the unique signature of each of the audio content in the electronic device to identify duplicate audio content.
Patent WO-2020060261-A1 (WO)
Title: 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
Inventor: LEE HA HYUN
IPC: H04N19/117
Filed: 2019-09-20
Abstract: 영상 부호화/복호화 방법 및 장치가 제공된다. 본 발명에 따른 영상 복호화 방법은, 영상을 분할하여 region을 식별하는 단계 및 상기 region의 크기, 분할 형태 및 region의 부호화 파라미터 중 적어도 하나에 기초하여 상기 region의 예측 모드를 결정하는 단계를 포함할 수 있다. 상기 결정된 region의 예측 모드는 상기 region에 포함된 모든 부호화 블록의 예측 모드로 결정될 수 있다.
Patent WO-2021045302-A1 (WO)
Title: Water electrolysis electrode containing catalyst having three-dimensional nanosheet structure, method for manufacturing same, and water electrolysis device including same
Inventor: CHOI SUNG MOOK
IPC: C25B11/04
Filed: 2019-10-16
Abstract: The present invention provides: a water electrolysis electrode containing a catalyst having a three-dimensional nanosheet structure with low overvoltage and excellent catalytic activity; a method for manufacturing same, and a water electrolysis device including same. The water electrolysis electrode according to the present invention contains a composite metal oxide, and includes an electrode substrate and a catalyst layer having a three-dimensional nanosheet structure. The water electrolysis electrode manufacturing method according to the present invention comprises a step for immersing an electrode substrate in an electrolytic solution containing a metal oxide precursor, applying a voltage to electrodeposit a composite metal hydroxide, and then performing annealing to form a composite metal oxide. The water electrolysis device according to the present invention includes the water electrolysis electrode according to the present invention as a positive electrode.
Patent WO-2020101439-A1 (WO)
Inventor: HWANG SUNGHYUN
IPC: C07D495/04
Filed: 2019-11-15
Abstract: The present invention provides a novel compound and an organic light emitting diode comprising same.
Patent WO-2020116814-A1 (WO)
Title: Heating cooker including three dimensional measuring device
Inventor: SHIBUSAWA EIJIRO
IPC: A47J37/06
Filed: 2019-11-15
Abstract: A three dimensional (3D) measuring device. The 3D measuring device includes a rotational supporting shaft, a supporting frame configured to support the supporting shaft, a beam irradiator arranged at the supporting shaft for irradiating beam of light onto an object, a capturer arranged at the supporting shaft to be at a distance from the beam irradiator and configured to capture the beam projected on the object, and at least one processor configured to control rotation of the supporting shaft and obtain a 3D shape of the object based on image information obtained by the capturer as the supporting shaft is rotated.
Patent WO-2020111617-A1 (WO)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: LEE NAM-JIN
IPC: H01L51/50
Filed: 2019-11-18
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light emitting device comprising same.
Patent WO-2021107162-A1 (WO)
Title: 에어컨 가동상태 모니터링 장치
Inventor: SONG MIN HWAN
IPC: F24F110/20
Filed: 2019-11-25
Abstract: 습도 센서를 통해 간편하게 에어컨의 가동상태를 모니터링하는 장치가 제공된다. 본 발명의 실시예에 따른 에어컨 가동상태 모니터링 장치는 습도 데이터를 수집하는 습도 센서; 및 습도 데이터를 기반으로 에어컨의 가동상태를 판단하는 프로세서;를 포함한다. 이에 의해, 저가의 습도 센서를 통해 간편하고 정확하게 에어컨의 가동상태를 모니터링함으로써, 러그 또는 계량기를 고가의 스마트 플러그 또는 스마트 계량기로 교체하지 않고도, 에어컨을 모니터링하여, 불필요한 에너지 낭비를 방지하고, 에너지 사용패턴의 모니터링을 통하여, 다양한 에너지 사용 형태를 개선하는데 도움을 줄 수 있다.
Patent WO-2020116881-A1 (WO)
Inventor: PARK WOOJAE
IPC: C07D403/10
Filed: 2019-12-02
Abstract: The present invention relates to: a novel compound having excellent electron transport ability and luminescence; and an organic electroluminescent element which includes the novel compound in one or more organic material layers, and thus has improved characteristics, such as luminous efficiency, driving voltage, and lifespan.
Patent WO-2020141746-A1 (WO)
Inventor: KO KWANG CHON
IPC: A61B18/14
Filed: 2019-12-09
Abstract: La présente invention concerne un dispositif de traitement RF, un dispositif RF médical et des procédés de commande associés. Spécifiquement, l'invention concerne un dispositif de traitement RF, un dispositif RF médical et des procédés de commande associés, le dispositif de traitement RF comprenant : une unité de génération RF pour générer de l'énergie RF ; une pluralité d'électrodes RF reliées à l'unité de génération de RF par l'intermédiaire d'un circuit RF et insérées sélectivement dans un tissu corporel pour transmettre de l'énergie RF au tissu corporel ; et une unité de détection pour détecter une perte de l'énergie RF transmise au tissu corporel en raison des caractéristiques d'impédance du tissu corporel.
Patent WO-2020130568-A1 (WO)
Inventor: SEONG WON MO
IPC: H01P1/207
Filed: 2019-12-17
Abstract: The present invention relates to a resonator for an RF filter. More specifically, the present invention relates to a resonator, for an RF filter, which enables a reduction in size and which adjusts a resonant frequency by moving a resonant element up and down.
Patent WO-2021117964-A1 (WO)
Inventor: SONG SANG MIN
IPC: G06F30/00
Filed: 2019-12-27
Abstract: A smoothed-particle hydrodynamics (SPH)-based fluid analysis simulation device comprises: an input part for receiving an input of data on multiple particles in order to perform fluid analysis simulation; a measurement space configuration part for configuring a measurement space, in which a water level is to be measured, among spaces in which the multiple particles exist; a sampling space generation part for dividing the measurement space into multiple sampling spaces formed in the height direction of the measurement space; and a water-level measurement part for measuring the water level in the measurement space on the basis of the heights of particles included in each of the sampling spaces.
Patent WO-2021020697-A1 (WO)
Inventor: SONG NAMHO
IPC: A61C17/16
Filed: 2020-05-06
Abstract: The present invention relates to a dental floss holder which allows a user to string a looped dental floss thereon and use same, and to easily replace same. The configuration comprises: a rest which is configured to have a Y shape overall by comprising a center rod and arms extending, from the tip of the center rod, so as to spread out to both sides, and which has floss-catching grooves on the tips of the arms, on which dental floss can be strung; a handle to which the rest is inserted, and which has a floss hook for allowing the dental floss to be hooked thereon; and a tension adjustment means for allowing the distance between the floss-catching grooves and the floss hook to be changed by enabling the rest to move relative to the handle. The configuration, thereby, enables the looped dental floss to be strung and held in a triangular structure by using the floss-catching grooves and the floss hook, and maintains the dental floss in a tense state by widening the distance between the floss-catching grooves and the floss hook.
Patent WO-2020256409-A1 (WO)
Inventor: JANG KIL JAE
IPC: H02J50/70
Filed: 2020-06-17
Abstract: Provided is a magnetic field shielding sheet. A magnetic field shielding sheet according to an exemplary embodiment of the present invention is a magnetic field shielding sheet for an antenna that includes a hollow portion formed in a central region and having a predetermined area, and a pattern portion surrounding the hollow portion, wherein the magnetic field shielding sheet comprises: a sheet body made of a ribbon sheet including at least one among an amorphous alloy and a nanocrystalline alloy; a plurality of through-portions formed in a region of the sheet body corresponding to the pattern portion; and a plurality of cracks extending from the through-portions.
Patent WO-2021006711-A1 (WO)
Inventor: VA VUTHA
IPC: G01S13/04
Filed: 2020-07-10
Abstract: Methods and electronic devices for target detection and tracking operations are provided. A method of operating an electronic device includes identifying, based on signals received through a radar transceiver of the electronic device, a peak of the received signals in a current time slot, determining whether the peak in the current time slot corresponds to a tracked target based on comparing a location of the peak in the current time slot with a location of a peak corresponding to the tracked target in a previous time slot as a function of a movement speed threshold, and in response to a determination that the peak in the current time slot corresponds to the tracked target, updating tracking information for the tracked target associated with the peak in the current time slot.
Patent WO-2021034063-A1 (WO)
Title: Method, device, and system for transmitting or receiving physical uplink shared channel (pusch) in wireless communication system
Inventor: CHOI KYUNGJUN
IPC: H04W72/14
Filed: 2020-08-17
Abstract: Disclosed is a method for transmitting a physical uplink shared channel (PUSCH) to a base station by a terminal in a wireless communication system. The terminal may receive a first physical downlink control channel (PDCCH) including first downlink control information (DCI) from the base station, and may release an activated configuration for repetitive transmission of the PUSCH, on the basis of the received DCI.
Patent WO-2021085821-A1 (WO)
Inventor: CHO JAE MIN
IPC: H01H13/70
Filed: 2020-08-20
Abstract: The present invention relates to a switch module, more specifically to a switch module which allows a push button switch or selector switch, used to control an electricity control circuit, to be connected to an apparatus, comprising external electrical circuits or parts, by means of a one-touch operation, and which also allows increased types and number of switches as well as various arrangements of same.
Patent WO-2021086112-A1 (WO)
Inventor: JEONG SEUNG-KIU
IPC: C04B35/10
Filed: 2020-10-30
Abstract: The present invention relates to a liquid cartridge having a ceramic heater. The present invention provides a liquid cartridge having a ceramic heater, the liquid cartridge comprising: a case storing a liquid and having a flow path formed to be capable of sucking fine particles generated by vaporization of the liquid; a porous ceramic coupled to the case and absorbing and supporting the liquid; a heating wire coupled to the porous ceramic and generating heat when current is applied thereto; a pair of pads located on the outer surface of the porous ceramic and connected to both ends of the heating wire; and a terminal installed in the case and having one end in contact with the pads and the other end in contact with an external power source to thus vaporize, by the heating of the heating wire, the liquid which the porous ceramic supports.
Patent WO-2021091170-A1 (WO)
Inventor: CHOI WOO-SEOK
IPC: A47G27/02
Filed: 2020-10-30
Abstract: The present invention relates to: a spunbonded non-woven fabric for a tile carpet backing fabric; and a tile carpet using same. The spunbonded non-woven fabric includes a high-thickness non-woven fabric composed of hollow fibers using a recycled polyester raw material, and can be used to manufacture a tile carpet having excellent sound-absorbing performance and pull-out strength.
Patent WO-2021096273-A1 (WO)
Inventor: KIM KYUNGHEE
IPC: H01L51/50
Filed: 2020-11-13
Abstract: 본 명세서는 화학식 1로 표시되는 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다.
Patent WO-2021112485-A1 (WO)
Title: Needleless syringe
Inventor: LEE SUNG HUN
IPC: A61M5/315
Filed: 2020-11-26
Abstract: The present invention allows a moving magnetic body to collide with a piston so as to move the piston forward, and thus can inject a drug at a higher speed by using less energy. A needleless syringe according to the present invention can cause the piston for pressurizing and injecting a drug to repeatedly reciprocate forward and backward so as to enable a predetermined drug to be repeatedly injected at a high speed, and thus enables, in the fields of skin care and the like, multiple injections, rather than a single injection, during a single procedure into broader areas of the skin such as the face. In addition, a user can automatically and repeatedly inject the predetermined drug at a high speed without the necessity of separate loading. Furthermore, the needleless syringe according to the present invention includes a rebound offset part for offsetting rebound generated when the piston moves forward and backward, and thus has more improved convenience of use.
Patent WO-2022059856-A1 (WO)
Title: Module-type soil-controlling plant cultivator
Inventor: GWON MI JIN
IPC: A01G7/06
Filed: 2020-12-08
Abstract: A plant cultivator according to an embodiment of the present invention is characterized by comprising: a main body part having a growing space, in which soil and plants are accommodated and to which a nutrient solution is supplied, and an auxiliary space, which is disposed below the growing space and into which air flows and the nutrient solution supplied to the soil is discharged; a fertilization part disposed inside the main body part and supplying the nutrient solution to the soil; and a separation part which is disposed between the growing space and the auxiliary space to prevent soil from flowing into the auxiliary space, and has a plurality of openings having at most a set diameter. The air that has flowed into the auxiliary space flows into the soil via the openings, and promotes the growth of the plants.
Patent WO-2021125679-A1 (WO)
Title: 검사용 소켓
Inventor: CHUNG YOUNG BAE
IPC: G01R1/067
Filed: 2020-12-09
Abstract: 본 발명은 검사용 소켓에 대한 것으로서, 복수의 제1도전부와, 상기 제1도전부 사이에 마련되고 제1탄성체로 이루어지는 절연성 지지부로 이루어지는 중간시트; 상기 중간시트의 상측에 배치되고, 복수의 제2도전부와, 상기 제2도전부 사이에 마련되고 제2탄성체로 이루어지는 상부시트; 및 상기 중간시트의 하측에 배치되고, 복수의 제3도전부와, 상기 제3도전부 사이에 마련되고 제3탄성체로 이루어지는 제3절연성 지지부로 이루어지는 하부시트를 포함하고, 상기 제1탄성체는 상기 제2탄성체 및 제3탄성체보다 고온에서 팽창률이 낮은 소재로 이루어지는 검사용 소켓에 대한 것이다.
Patent WO-2022154189-A1 (WO)
Inventor: BAE JEE YEON
IPC: C12N9/10
Filed: 2021-04-22
Abstract: La présente invention concerne un nouveau variant de phytoène synthase, une souche Corynebacterium stationis comprenant le variant, et un procédé de production de XMP ou GMP à l'aide de la souche.
Patent WO-2022014849-A1 (WO)
Title: Vacuum cleaner
Inventor: CHO YOUNGJUN
IPC: A47L9/28
Filed: 2021-05-24
Abstract: A vacuum cleaner comprising: a housing; a main body provided so as to be movable, with respect to the housing, between a first position forming a dust collection chamber in the housing and a second position opening the dust collection chamber; and a guide device provided to guide the movement of the main body with respect to the housing, wherein the main body comprises a rubbish removal member, provided so as to be movable on the dust collection chamber, and an opening/closing device provided to open and close the collection chamber and configured so as to be linked to the rubbish removal member.
Patent WO-2022181888-A1 (WO)
Title: 메타서피스를 이용한 고주파 소음 필터링 귀마개
Inventor: MOON YOUNG JUNE
IPC: A61F11/08
Filed: 2021-06-04
Abstract: 상기한 바와 같은 기술적 배경을 바탕으로, 본 발명은 메타서피스를 이용한 고주파 소음을 효율적으로 저감할 수 있는 귀마개를 제공한다. 본 발명의 일 측면에 따른 메타서피스를 이용한 고주파 소음 필터링 귀마개는 내측 통로를 갖는 이어팁, 소음을 저감시키는 감쇠 통로, 상기 감쇠 통로와 연결되며 입사된 음파를 반사하여 상기 감쇠 통로로 전달하는 제1 반사 캐비티를 갖는 간섭감쇠 모듈, 및 상기 이어팁과 상기 간섭감쇠 모듈 사이에 설치되어 상기 내측 통로와 상기 감쇠 통로를 연결하는 연결관을 포함할 수 있다.
Patent WO-2022019510-A1 (WO)
Inventor: SHIN JAE HO
IPC: A61Q15/00
Filed: 2021-06-29
Abstract: 현호식 추출물을 포함하는 액취증 예방 또는 개선용 조성물이 개시된다. 본 발명의 조성물은 미생물 군집에서 액취증과 관련된 코리네박테리움속 및 아나에로코커스속 미생물의 비율을 감소시킴으로서 액취 발생을 억제할 수 있다.